首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Elash light
摘要
申请公布号
US1816065(A)
申请公布日期
1931.07.28
申请号
US19280281470
申请日期
1928.05.29
申请人
WEIDMAN FRANK A
发明人
WEIDMAN FRANK A.
分类号
F21L4/00;G09F21/02
主分类号
F21L4/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VERFAHREN ZUR HERSTELLUNG EINES AROMATISCHEN KOHLENWASSERSTOFFGEMISCHES
KATALYTISCHE ZELLE ZUR BEHANDLUNG DER ABGASE AUS HAUSHALTSBACKOEFEN
PROCESS FOR MEASURING ELECTRIC POWER
CONTROL KEYBOARD FOR ELECTRIC OR ELECTRONIC DEVICES
ELECTRONICALLY INDICATING TORQUE WRENCH
(B + A)-BIT-D/A-WANDLER MIT B-BIT- HILFS-D/A-WANDLER
IMPROVED OSTOMY SEALS
AN OUTPUT PROCESSING SYSTEM FOR A DIGITAL ELECTRONIC MUSICAL INSTRUMENT
STRECKVORRICHTUNG (EXPANDER)
MOTOR-VALVE APPARATUS FOR HYDRAULIC FAN DRIVE SYSTEM
Molecular hydrogen and oxygen prodn. - from atomised water passing through constant electric field inactivated carbon bed
HOSE CLAMP
DOPPELSCHNECKENEXTRUDERGETRIEBE
MASCHINE ZUM BEARBEITEN VON KUNSTSTOFFEN
METHOD FOR SIMULTANEOUS BIAXIAL DRAWING OF A SYNTHETIC SHEET MATERIAL AND MACHINE THEREFOR
TUERVERSCHLUSS, INSBESONDERE FUER MIKROWELLENHERDE U.DGL.
Water filter with basket backflush mechanism - having conical filter basket with backflush channel attached to axial shaft down centre of filter which is moved up to flush element
Bis-2,4-di:aminophenoxy-alkane derivs. - used as developer components in oxidn. hair dyes
Hand-held long rein for horse training - has portable wind-up spool with spring and handle held in bearing frame
Heat pump heating system - has condensers at different heights in hot water reservoir each with associated thermostat controlling compressor operation